FR2963605B1 - HELIC FOR AIRCRAFT - Google Patents

HELIC FOR AIRCRAFT

Info

Publication number
FR2963605B1
FR2963605B1 FR1156822A FR1156822A FR2963605B1 FR 2963605 B1 FR2963605 B1 FR 2963605B1 FR 1156822 A FR1156822 A FR 1156822A FR 1156822 A FR1156822 A FR 1156822A FR 2963605 B1 FR2963605 B1 FR 2963605B1
Authority
FR
France
Prior art keywords
helic
aircraft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1156822A
Other languages
French (fr)
Other versions
FR2963605A1 (en
Inventor
Michael Fedor Towkan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Aviation Systems Ltd
Original Assignee
GE Aviation Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GE Aviation Systems Ltd filed Critical GE Aviation Systems Ltd
Publication of FR2963605A1 publication Critical patent/FR2963605A1/en
Application granted granted Critical
Publication of FR2963605B1 publication Critical patent/FR2963605B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings
    • B64C11/06—Blade mountings for variable-pitch blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
    • B64C11/48—Units of two or more coaxial propellers
FR1156822A 2010-08-06 2011-07-26 HELIC FOR AIRCRAFT Expired - Fee Related FR2963605B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1013261.1A GB2482545B (en) 2010-08-06 2010-08-06 Aircraft propellers with composite blades mounted to a single propeller hub

Publications (2)

Publication Number Publication Date
FR2963605A1 FR2963605A1 (en) 2012-02-10
FR2963605B1 true FR2963605B1 (en) 2014-08-29

Family

ID=42931302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156822A Expired - Fee Related FR2963605B1 (en) 2010-08-06 2011-07-26 HELIC FOR AIRCRAFT

Country Status (8)

Country Link
US (1) US9527578B2 (en)
JP (1) JP2012071823A (en)
CN (1) CN102381469B (en)
BR (1) BRPI1103825A2 (en)
CA (1) CA2747457C (en)
DE (1) DE102011052421A1 (en)
FR (1) FR2963605B1 (en)
GB (1) GB2482545B (en)

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FR3011529B1 (en) * 2013-10-09 2017-03-10 Snecma PIPEL OF AERIAL PROPELLER BLADE
US10414486B2 (en) 2015-11-30 2019-09-17 General Electric Company Airfoil for a rotary machine including a propellor assembly
WO2017221387A1 (en) * 2016-06-23 2017-12-28 株式会社プロドローン Unmanned aircraft and storage method therefor
EP3323714B1 (en) 2016-11-21 2019-07-03 Ratier-Figeac SAS Propeller counterweight
CN106741974A (en) * 2016-12-12 2017-05-31 惠阳航空螺旋桨有限责任公司 A kind of propeller composite radome fairing
CN206766327U (en) * 2017-04-25 2017-12-19 深圳市大疆创新科技有限公司 Propeller, dynamical system and unmanned vehicle
FR3070368B1 (en) * 2017-08-29 2019-11-22 Safran Aircraft Engines VARIABLE TIMING PROPELLER
US11040767B2 (en) 2017-11-30 2021-06-22 General Electric Company Systems and methods for improved propeller design
FR3097835A1 (en) 2019-06-27 2021-01-01 Airbus Helicopters Advance propeller with interchangeable blades and method of mounting interchangeable blades on a propeller
US11506067B2 (en) 2019-10-15 2022-11-22 General Electric Company Gas turbine engine with clutch assembly
CN112664328A (en) 2019-10-15 2021-04-16 通用电气公司 System and method for controlling an unducted engine
US11401824B2 (en) 2019-10-15 2022-08-02 General Electric Company Gas turbine engine outlet guide vane assembly
US11286795B2 (en) 2019-10-15 2022-03-29 General Electric Company Mount for an airfoil
US11814174B2 (en) 2019-10-15 2023-11-14 General Electric Company Layered fuselage shield
US11505306B2 (en) 2021-04-05 2022-11-22 General Electric Company Variable pitch fan assembly with remote counterweights

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Also Published As

Publication number Publication date
JP2012071823A (en) 2012-04-12
CN102381469A (en) 2012-03-21
DE102011052421A1 (en) 2012-02-09
GB201013261D0 (en) 2010-09-22
US9527578B2 (en) 2016-12-27
US20120034095A1 (en) 2012-02-09
CA2747457A1 (en) 2012-02-06
BRPI1103825A2 (en) 2015-11-17
FR2963605A1 (en) 2012-02-10
CA2747457C (en) 2018-09-04
GB2482545A (en) 2012-02-08
GB2482545B (en) 2017-05-03
CN102381469B (en) 2016-01-27

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